TM 5-3810-306-34
Section II. FUEL INJECTION PUMP MAINTENANCE
TOOLS:
General mechanic's tool kit: automotive (5180-00-177-7033)
Tool Kit Auto-Fuel and Electric System Repair (5180-00-754-0655)
Shop Equipment Auto-Maintenance and Repair; Common No. 1 (4910-00-754-0654)
Shop Equipment Auto-Maintenance and Repair; Org Suppl No. 1
SUPPLIES:
Clean rags (Item 2, Appendix B)
Preformed packing (Item 190, Appendix B)
Preformed packing (Item 191, Appendix B)
Flat washer (Item 192, Appendix B)
EQUIPMENT CONDITIONS:
Outriggers set and boom positioned over-the-side.
(Refer to TM 5-3810-306-10.)
Negative battery cable disconnected at shunt.
(Refer to TM 5-3810-306-20.)
Radiator fan and fan guard removed.
(Refer to TM 5-3810-306-20.)
Front gear cover removed. (Refer to page 4-45.)
Fuel shutoff solenoid removed.
(Refer to TM 5-3810-306-20.)
Throttle linkage removed. (Refer to TM 5-3810-306-20.)
Fuel petcocks closed at filter/strainer.
REMOVAL:
1. CHECK BACKLASH OF DRIVE GEAR (1).
NOTE
Hold adjoining gear from moving
when checking backlash, or readings
will be for the total of both gears.
a. Position dial indicator (21) on a tooth of
injector pump drive gear (1).
b. Note total indicator travel. Backlash limits
MIN .006 - MAX .010
2. TAG AND DISCONNECT ALL FUEL LINES.
a. Disconnect six fuel lines (2).
5-4
